Document Details
Name of Department/Committee : ETD 35
Document Number : ETD 35 ( 24600)
Document Title [English] : Measuring relays and protection equipment Part 187-1: Functional requirements for differential protection Restrained and Unrestrained differential protection of motors generators and transformers
Document Title [Hindi] : मापने के रिले और सुरक्षा उपकरण -भाग -187 अनुभाग-1 : विभेदक सुरक्षा के लिए कार्यात्मक आवश्यकताएँ - संयमित और मोटरों, जनरेटरों और ट्रांसफार्मरों की अनियंत्रित विभेदक सुरक्षा
Document Type : New
Language : English
Priority : 3
ICS Code : ICS 29.120.70
Date of Project Approval : 05-01-2024
Standards to be Superseded :


Classification Details
Group : Electrical Switchgear and Other Electrical Products/Accessories
Sub Group : Switchgear, Metering and Accessories
Sub Sub Group : Circuit breakers, switches and disconnectors
Aspects : Code of Practice
Risk : None
Certification : None
Short Commom Man's Title :
ITCHS Code :
Ministry :
  • Ministry of Power
Sustainable development Goals :
Degree of Equivalence : Identical under single numbering
Identical/Equivalent Standards : IEC 60255-187-1: 2021
Organization Type: IEC

Sl.No. Synosis Points
1 This Indian Standard which is identical with IEC 60255-187-1 "Measuring relays and protection equipment – Part 187-1: Functional requirements for differential protection – Restrained and Unrestrained differential protection Of motors, generators and transformers".

Timeline Details


S.No. P-Draft
Completion Date
WC-Draft
Completion Date
Final-Draft
Completion Date
Project
Completion Date(Gazette)
Entered By Entered On
1 09-01-2024 09-06-2024 24-08-2024 08-01-2025 Mr. KISHAN KANHAIYA LAL 09-01-2024
Stages
Sl.
No.
Stage Date of Occurence Remarks Circulated to Files
1 Generation of Document Number 05-01-2024 -------
2 P-Draft Waived 09-01-2024 -------
3 WC Draft 09-01-2024 Duration : 30 Days
Submitted for HOD approval
-------
4 WC Draft 09-01-2024 WC approved by HOD
ETDC  ETD 35, -------